Cockle may refer to:
Cockle (bivalve), an edible, marine bivalve mollusc Lolium temulentum (also cockle), an annual plant of the family Poaceae Berwick cockle, a white-coloured sweet with red stripes Cockle, a codename for the folding kayaks used in World War II Cockles (TV series), a 1984 British television series Cockles (as in "warm the cockles of someone's heart"), the ventricles of the heart
People with the surname Doug Cockle (born 1970), American actor and director Dudley Cockle (1907–1986), English cricketer and Royal Air Force airman Jackie Cockle (born 1950), British animation specialist James Cockle (1819–1895), English lawyer and mathematician John Cockle (1908–1966), Australian politician
See also Cockle Bay (disambiguation) Cockle Creek (disambiguation) Cockleshell (disambiguation) Cocles (disambiguation) Cockley (disambiguation) Cocklebur